A surface cleaning apparatus for processing electromagnetic wave absorbing materials

Abstract

The utility model discloses a kind of surface cleaning devices for electromagnetic wave-absorbing material processing, it is related to electromagnetic wave-absorbing material processing technical field;And the utility model includes pedestal, fixed bracket is fixed on the pedestal, sliding slot is opened in the fixed bracket, sliding plate is slidably arranged in the sliding slot, the upper surface of the sliding plate is fixed with first electric telescopic handle, the output end of the first electric telescopic handle is equipped with fixed plate, the upper surface of the fixed plate is fixed with two L-shaped plates, the upper surface of one of the L-shaped plates is fixed with driving motor, the utility model can place electromagnetic wave-absorbing material on pedestal, by starting second electric telescopic handle, one of the opposite moving plates can be moved to middle, by first round block, second round block, another second connecting plate can make another opposite moving plate move to middle, so that electromagnetic wave-absorbing material can be clamped to avoid material deviation, avoid cleaning path misregistration.

Description

Technical Field

[0001] This utility model relates to the field of electromagnetic wave absorbing material processing technology, specifically to a surface cleaning device for electromagnetic wave absorbing material processing. Background Technology

[0002] As a core functional material for electronic devices and military equipment, the surface cleanliness of electromagnetic absorbing materials is crucial to their absorption performance. During the processing, the material surface is prone to adhering to dust (such as particles left over from the grinding process), oil (such as mold release agents), fiber impurities, etc. If the cleaning is not thorough, it will lead to a decrease in the adhesion of subsequent coatings, a shift in the absorption frequency band (the deviation can reach 5%-10%), and even cause internal structural defects in the material (such as uneven dielectric constant caused by impurities). Therefore, surface cleaning is a key pretreatment process for the processing of electromagnetic absorbing materials.

[0003] During the cleaning process of electromagnetic absorbing materials, the design, affected by the limitations of the existing device's limiting structure, cannot provide a stable and adaptable fixing force according to the material's characteristics. The material is prone to lateral displacement, which directly leads to misalignment of the cleaning path. It may also cause excessive friction in some areas due to the relative position deviation between the brush and the material. Secondly, when cleaning electromagnetic absorbing materials, the single method of direct adsorption by a vacuum cleaner is often used. This method can only act on the surface dust of the material and is insufficient for adsorbing stubborn dust embedded in the fine mesh grooves and edge seams. As a result, the residual impurity rate on the material surface after cleaning is still 10%-15%, leading to incomplete cleaning. In addition, the brush is a consumable part, and the replacement process is inefficient, which seriously affects the efficiency of mass production. Utility Model Content

[0004] To address the issues of easy lateral displacement of materials and high residual impurities on the material surface after cleaning, the purpose of this invention is to provide a surface cleaning device for processing electromagnetic absorbing materials.

[0005] To solve the above technical problems, the present invention adopts the following technical solution: a surface cleaning device for processing electromagnetic absorbing materials, comprising a base, a fixed frame fixedly mounted on the base, a sliding groove provided on the fixed frame, a sliding plate slidably mounted in the sliding groove, a first electric telescopic rod fixedly mounted on the upper surface of the sliding plate, a fixed plate provided at the output end of the first electric telescopic rod, two L-shaped plates fixedly mounted on the upper surface of the fixed plate, a drive motor fixedly mounted on the upper surface of one of the L-shaped plates, a connecting rod being driven by the drive end of the drive motor via a coupling drive shaft, an electric slide rail fixedly mounted on the upper surface of the fixed frame, an electric slider slidably mounted in the electric slide rail, a first connecting plate being provided between the electric slider and the sliding plate, and a limit assembly connected to the base; The limiting component includes a hollow groove, which is formed inside the base. Two symmetrically arranged through slots are formed on the base. Opposing moving plates are slidably arranged within the through slots. Two hollow grooves are formed and symmetrically arranged inside the base. A horizontal plate is fixedly provided on one side of each opposing moving plate. The opposing moving plate slides against the inner surface of the hollow groove. The horizontal plate and the opposing moving plate slide against the inner surface of the hollow groove. A second electric telescopic rod is fixedly provided on the inner surface of the hollow groove. The output end of the second electric telescopic rod is fixedly connected to one of the opposing moving plates. A connecting shaft is fixedly provided on the inner surface of the hollow groove. A rotating plate is rotatably provided at the lower end of the connecting shaft. A second connecting plate is rotatably connected between the rotating plate and the horizontal plate. Vacuum cleaners are symmetrically mounted on the side of the base via screws. A first circular block is rotatably connected to the end of the rotating plate. A second circular block is rotatably provided on the lower surface of the horizontal plate. The first and second circular blocks are rotatably connected to the ends of the second connecting plates, respectively. A cleaning brush is installed on the connecting rod, and a rotating rod is rotatably provided on the inner surface of the other L-shaped plate. The connecting rod and the rotating rod are connected by a belt pulley transmission group, and a disassembly assembly is connected to the connecting rod, the rotating rod and the cleaning brush.

[0006] Preferably, the assembly / disassembly assembly includes a fixing block, which is fixedly connected to the cleaning brush. The lower ends of the connecting rod and the rotating rod are provided with fixing grooves, and the fixing block is movably inserted into the fixing grooves. The outer surface of the connecting rod and the side of the fixing block are both provided with through holes, and an assembly bolt is movably inserted into the through holes. A nut is threaded onto the outer surface of the assembly bolt.

[0007] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model can place electromagnetic absorbing material on a base. By activating the second electric telescopic rod, one of the opposing moving plates can be moved towards the center. The first and second circular blocks can be used to move the other second connecting plate towards the center, thereby clamping the electromagnetic absorbing material and preventing the material from shifting and avoiding misalignment of the cleaning path.

[0008] 2. In this utility model, during cleaning, the drive motor can be started first to make the connecting rod rotate. By starting the first electric telescopic rod, the fixed plate can be moved downward, and the cleaning brush comes into contact with the electromagnetic absorbing material. Activating the electric slide rail can make the electric slider move the first connecting plate and the sliding plate, thereby cleaning the electromagnetic absorbing material. The connecting rod, through the belt pulley transmission group and in cooperation with the rotating rod, can make the other cleaning brush rotate, so that two electromagnetic absorbing materials can be cleaned at the same time.

[0009] 3. This utility model allows the assembly bolt to be disengaged by rotating the nut, after which the assembly bolt can be removed from the through hole, and the old cleaning brush can be removed. Attached Figure Description

[0010] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0011] Figure 1 This is a schematic diagram of the structure of this utility model.

[0012] Figure 2 This is a schematic diagram of the fixing frame structure of this utility model.

[0013] Figure 3 This is a schematic diagram of the drive motor structure of this utility model.

[0014] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0015] Figure 5 This is a schematic diagram of the second electric telescopic rod structure of this utility model.

[0016] Figure 6 This is a schematic diagram of the structure of the vacuum cleaner of this utility model.

[0017] In the diagram: 1. Base; 2. Fixing frame; 21. Slide groove; 22. Slide plate; 23. First electric telescopic rod; 24. Fixing plate; 25. L-shaped plate; 26. Drive motor; 27. Connecting rod; 3. Electric slide rail; 31. Electric slider; 32. First connecting plate; 5. Cleaning brush; 6. Assembly / disassembly assembly; 61. Fixing block; 62. Fixing groove; 63. Through hole; 64. Assembly bolt; 65. Nut; 7. Limiting assembly; 71. Hollow groove; 72. Through groove; 73. Opposing moving plate; 74. Second electric telescopic rod; 75. Horizontal plate; 76. Connecting shaft; 77. Rotating plate; 78. Second connecting plate; 79. First round block; 791. Second round block; 8. Vacuum cleaner; 9. Rotating rod. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example: Figure 1-6 As shown, this utility model provides a surface cleaning device for processing electromagnetic absorbing materials, including a base 1, a fixing frame 2 fixedly mounted on the base 1, a sliding groove 21 on the fixing frame 2, a sliding plate 22 slidably mounted in the sliding groove 21, a first electric telescopic rod 23 fixedly mounted on the upper surface of the sliding plate 22, a fixing plate 24 mounted on the output end of the first electric telescopic rod 23, two L-shaped plates 25 fixedly mounted on the upper surface of the fixing plate 24, a drive motor 26 fixedly mounted on the upper surface of one of the L-shaped plates 25, and a connecting rod 27 driven by the drive end of the drive motor 26 via a coupling. A connecting rod 27 is connected to the base 1 via a coupling. In the cleaning process, the drive motor 26 can be started first to rotate the connecting rod 27, which in turn rotates the cleaning brush 5 connected to it. By starting the first electric telescopic rod 23, the fixing plate 24 can be moved downward, and the cleaning brush 5 can come into contact with the electromagnetic absorbing material. Activating the electric slide rail 3 can cause the electric slider 31 to move the first connecting plate 32 and the sliding plate 22, thereby cleaning the electromagnetic absorbing material. The connecting rod 27 can rotate the other cleaning brush 5 through the belt pulley transmission group in conjunction with the rotating rod 9, so that two electromagnetic absorbing materials can be cleaned at the same time. By starting the vacuum cleaner 8, the dust can be sucked into the vacuum cleaner 8. The limiting component 7 includes a hollow groove 71, which is formed inside the base 1. Two symmetrically arranged through slots 72 are formed on the base 1. Opposing moving plates 73 are slidably disposed within the through slots 72. A horizontal plate 75 is fixedly disposed on one side of the opposing moving plate 73. The opposing moving plate 73 is slidably fitted with the inner surface of the hollow groove 71. The horizontal plate 75 and the opposing moving plate 73 are slidably fitted with the inner surface of the hollow groove 71. A second electric telescopic rod 74 is fixedly disposed on the inner surface of the hollow groove 71. The output end of the second electric telescopic rod 74 is fixedly connected to one of the opposing moving plates 73. A connecting shaft 76 is fixedly provided on the inner surface of 71. A rotating plate 77 is rotatably provided at the lower end of the connecting shaft 76. A second connecting plate 78 is rotatably connected between the rotating plate 77 and the horizontal plate 75. The electromagnetic absorbing material can be placed on the base 1. Then, by activating the second electric telescopic rod 74, one of the opposing moving plates 73 can be moved towards the center. The first round block 79 and the second round block 791 cooperate with the second connecting plate 78 to drive the rotating plate 77 to rotate. The other second connecting plate 78 can move the other opposing moving plate 73 towards the center, thereby clamping the electromagnetic absorbing material and preventing the material from shifting and avoiding misalignment of the cleaning path. An electric slide rail 3 is fixedly provided on the upper surface of the fixed frame 2. An electric slider 31 is slidably provided in the electric slide rail 3. A first connecting plate 32 is provided between the electric slider 31 and the slide plate 22 to facilitate the movement of the slide plate 22. Two hollow slots 71 are provided and are symmetrically arranged inside the base 1. Vacuum cleaners 8 are symmetrically installed on the side of the base 1 by screws, which facilitates the simultaneous cleaning of the two materials. The end of the rotating plate 77 is rotatably connected to a first circular block 79, and the lower surface of the horizontal plate 75 is rotatably provided with a second circular block 791. The first circular block 79 and the second circular block 791 are respectively rotatably connected to the end of the second connecting plate 78 to assist the movement of the two opposing moving plates 73. A cleaning brush 5 is installed on the connecting rod 27, and a rotating rod 9 is rotatably provided on the inner surface of the other L-shaped plate 25. The connecting rod 27 and the rotating rod 9 are connected by a belt pulley transmission group. A disassembly assembly 6 is connected to the connecting rod 27, the rotating rod 9 and the cleaning brush 5. The disassembly and assembly assembly 6 includes a fixing block 61, which is fixedly connected to the cleaning brush 5. The lower ends of the connecting rod 27 and the rotating rod 9 are provided with fixing grooves 62. The fixing block 61 is movably inserted into the fixing grooves 62. The outer surface of the connecting rod 27 and the side of the fixing block 61 are both provided with through holes 63. An assembly bolt 64 is movably inserted into the through hole 63. A nut 65 is threaded on the outer surface of the assembly bolt 64. The nut 65 can be rotated to disengage the assembly bolt 64. Then the assembly bolt 64 can be disengaged from the through hole 63. After that, the old cleaning brush 5 can be removed, and the fixing block 61 on the new cleaning brush 5 can be inserted into the fixing groove 62 and connected with the assembly bolt 64 and the nut 65.

[0020] Working principle: When using this utility model, the electromagnetic absorbing material can be placed on the base 1. Then, by activating the second electric telescopic rod 74, one of the opposing moving plates 73 can be moved towards the center. The first round block 79 and the second round block 791 cooperate with the second connecting plate 78 to drive the rotating plate 77 to rotate. The other second connecting plate 78 can move the other opposing moving plate 73 towards the center, thereby clamping the electromagnetic absorbing material and preventing the material from shifting and avoiding misalignment of the cleaning path. During cleaning, the drive motor 26 can be started to rotate the connecting rod 27, which in turn rotates the cleaning brush 5 connected to it. By starting the first electric telescopic rod 23, the fixed plate 24 can be moved downward, and the cleaning brush 5 can come into contact with the electromagnetic absorbing material. Activating the electric slide rail 3 can cause the electric slider 31 to move the first connecting plate 32 and the sliding plate 22, thereby cleaning the electromagnetic absorbing material. The connecting rod 27 can rotate the other cleaning brush 5 through the belt pulley transmission group in conjunction with the rotating rod 9, so that the two electromagnetic absorbing materials can be cleaned at the same time. By starting the vacuum cleaner 8, the dust can be sucked into the vacuum cleaner 8. The nut 65 can be rotated to disengage it from the assembly bolt 64. The assembly bolt 64 can then be removed from the through hole 63. The old cleaning brush 5 can then be removed, and the fixing block 61 on the new cleaning brush 5 can be inserted into the fixing groove 62, and then connected with the assembly bolt 64 and nut 65.

[0021] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A surface cleaning device for processing electromagnetic absorbing materials, comprising a base (1), characterized in that, A fixed frame (2) is fixedly provided on the base (1). A sliding groove (21) is provided on the fixed frame (2). A sliding plate (22) is slidably provided in the sliding groove (21). A first electric telescopic rod (23) is fixedly provided on the upper surface of the sliding plate (22). A fixed plate (24) is provided at the output end of the first electric telescopic rod (23). Two L-shaped plates (25) are fixedly provided on the upper surface of the fixed plate (24). A drive motor (26) is fixedly provided on the upper surface of one of the L-shaped plates (25). A connecting rod (27) is connected to the drive end of the drive motor (26) through a coupling drive shaft. A limit assembly (7) is connected on the base (1) for limiting the electromagnetic absorbing material. The limiting component (7) includes a hollow groove (71) which is opened inside the base (1). The base (1) has two symmetrically arranged through slots (72). Opposing moving plates (73) are slidably arranged in the through slots (72). A horizontal plate (75) is fixedly arranged on one side of the opposing moving plate (73). The opposing moving plate (73) is slidably attached to the inner surface of the hollow groove (71). The horizontal plate (75) and the opposing moving plate (73) are slidably attached to the inner surface of the hollow groove (71). A second electric telescopic rod (74) is fixedly arranged on the inner surface of the hollow groove (71). The output end of the second electric telescopic rod (74) is fixedly connected to one of the opposing moving plates (73). A connecting shaft (76) is fixedly arranged on the inner surface of the hollow groove (71). A rotating plate (77) is rotatably arranged at the lower end of the connecting shaft (76). A second connecting plate (78) is rotatably connected between the rotating plate (77) and the horizontal plate (75). A cleaning brush (5) is installed on the connecting rod (27), and a rotating rod (9) is rotatably provided on the inner surface of the other L-shaped plate (25). The connecting rod (27) and the rotating rod (9) are connected by a belt pulley transmission group. A disassembly assembly (6) is connected to the connecting rod (27), the rotating rod (9) and the cleaning brush (5).

2. The surface cleaning device for processing electromagnetic absorbing materials as described in claim 1, characterized in that, The disassembly and assembly assembly (6) includes a fixing block (61), which is fixedly connected to the cleaning brush (5). The lower ends of the connecting rod (27) and the rotating rod (9) are provided with fixing grooves (62). The fixing block (61) is movably inserted into the fixing grooves (62). The outer surface of the connecting rod (27) and the side of the fixing block (61) are both provided with through holes (63). An assembly bolt (64) is movably inserted into the through hole (63). A nut (65) is threaded onto the outer surface of the assembly bolt (64).

3. The surface cleaning device for processing electromagnetic absorbing materials as described in claim 1, characterized in that, An electric slide rail (3) is fixedly provided on the upper surface of the fixed frame (2), and an electric slider (31) is slidably provided inside the electric slide rail (3). A first connecting plate (32) is provided between the electric slider (31) and the slide plate (22).

4. The surface cleaning device for processing electromagnetic absorbing materials as described in claim 1, characterized in that, Two hollow grooves (71) are provided, and the hollow grooves (71) are symmetrically arranged inside the base (1).

5. The surface cleaning device for processing electromagnetic absorbing materials as described in claim 1, characterized in that, Vacuum cleaners (8) are symmetrically mounted on the side of the base (1) via screws.

6. The surface cleaning device for processing electromagnetic absorbing materials as described in claim 1, characterized in that, The end of the rotating plate (77) is rotatably connected to a first circular block (79), and the lower surface of the horizontal plate (75) is rotatably provided with a second circular block (791). The first circular block (79) and the second circular block (791) are respectively rotatably connected to the end of the second connecting plate (78).

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